Since version 8.12, NoMachine packages ship OpenSSL libraries v3.0 to replace OpenSSL version 1.1.1w.

The update process on Linux however, leaves the /usr/NX/lib/libcrypto.so.1.1 library file in place. This occurs both with automatic updates from NoMachine repositories and when updating by installing the new package. The file is not present in case of a fresh new install.

The libcrypto.so.1.1.1 file is no longer used by NoMachine and can be manually deleted.